States ›Louisiana ›Ouachita Parish ›Claiborne

Claiborne, LA Tap Water Quality 2026

Water quality report for Claiborne, LA — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Claiborne's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: West Hwy 80 Ark Road Ws PWSID: LA1073055 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 3.00 ppb, 20% of the action level and no violations are open. No PFAS was detected.

B

Claiborne earns a B for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: 3.00 ppb — 20% of the federal action level
PFAS tested, none detected
6 violations since 2015, 6 health-based
No violations currently open
Claiborne's lead level vs. all Louisiana community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 3.00 ppb — 20% of the federal action level
✓ Lower lead than 20% of Louisiana utilities
Population Served
6627
~4883 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
6 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
20% of EPA action level
3.00 ppb
Action level: 15 ppb
The 90th-percentile lead result is 3.00 ppb, 20% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
TTHM MCL EXCEEDANCE 0.089 MG/L 0.080 mg/L 2021 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2021 Resolved
TTHM MCL EXCEEDANCE 0.085 MG/L 0.080 mg/L 2020 Resolved
TTHM MCL EXCEEDANCE 0.081 MG/L 0.080 mg/L 2020 Resolved
TTHM MCL EXCEEDANCE 0.088 MG/L 0.080 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.084 MG/L 0.080 mg/L 2019 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

6 violations are on record since 2015, of which 6 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility West Hwy 80 Ark Road Ws
PWSID LA1073055
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 6,627
Service connections 4,883
Systems serving this area 4
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Claiborne tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 3.00 ppb, 20% of the action level.
Does Claiborne water have PFAS? ▼
It was tested for the six regulated PFAS compounds and none were detected.
Who supplies water to Claiborne? ▼
West Hwy 80 Ark Road Ws (PWSID LA1073055), one of 4 systems serving this area. Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2026-03-24. No significant deficiencies were recorded.

What Should Claiborne Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

Nearby Cities in Louisiana

Monroe, La Tap Water Quality 2026 Ouachita Parish West Monroe, La Tap Water Quality 2026 Ouachita Parish Brownsville, La Tap Water Quality 2026 Ouachita Parish Bawcomville, La Tap Water Quality 2026 Ouachita Parish Swartz, La Tap Water Quality 2026 Ouachita Parish Lakeshore, La Tap Water Quality 2026 Ouachita Parish